DM5ME — reception at SO8OO

Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.

FT8 activity

DXCC entity inferred from callsign: Fed. Rep. of Germany Most frequent locator attributed to this token: JO52

Receiver-side FT8 activity involving DM5ME, decoded by SO8OO in southeastern Poland. 2,049 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, 10m, across 37 UTC dates in the available aggregate history. Observed between 2026-06-09 and 2026-10-23.

These are automated observations at the SO8OO receiver, not an official contact log. Times are UTC. Attribution follows decoded FT8 message structure: CQ uses the first token and directed-looking messages use the second. Free text that resembles a directed message can be attributed imperfectly. Summary S/N reflects propagation plus SO8OO receiver, antenna and local-noise conditions. Counts are not adjusted for monitoring outages; transmissions that were not decoded are absent. Inferred entity and location data may be inaccurate for portable, remote or special-event operation.

SO8OO decoded 2,049 FT8 messages attributed to DM5ME as the transmitting token by decoded message structure across 37 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (61%), followed by 60 m (18%) and 80 m (15%). Most decodes (57%) fell within the six-hour window 12:00-18:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -9 dB.

Overview

2,049

Messages attributed

UTC dates decoded

215

Active 15-min windows

-9 dB

Estimated median S/N

Bands

160m · 5 80m · 313 60m · 375 40m · 1,257 20m · 95 10m · 4

First attributed message: 2026-06-09
Last attributed message: 2026-10-23 18:04 UTC

Observed FT8 message patterns

Attributed sample: 2,049 messages
Active dates: 37 UTC dates
Estimated median S/N: -9 dB
Estimated 10th-90th percentile: -16.2 to +1 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 268, moderate (-15 to -9 dB) 791, strong (≥ -8 dB) 990.

WSJT-X defines S/N reports against a 2,500 Hz reference noise bandwidth. The ranges above are SO8OO receiver-side display categories, not official WSJT-X classes, transmitter-power measurements or estimates of how easy the station is to hear elsewhere. Statistics include only successful decodes on SO8OO's monitored FT8 channels; transmissions that were not decoded are absent.

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with DM5ME in decoded directed-looking exchanges:

F3CJ · France ×3 DC5CH · Fed. Rep. of Germany ×2 DG1AS · Fed. Rep. of Germany ×2 DG1KFR · Fed. Rep. of Germany ×2 DL7JAF · Fed. Rep. of Germany ×2 DL7VOG · Fed. Rep. of Germany ×2 DM7XK · Fed. Rep. of Germany ×2 LA2GCA · Norway ×2 MI0AIH · Northern Ireland ×2 OH1TEV · Finland ×2 OZ7FOC · Denmark ×2 RI1FJL · Franz Josef Land ×2

Attributed messages by UTC hour

Rolling 90-day UTC chart window. Counts follow decoded message structure: the first token for CQ, or the second token in a directed-looking message.

Most frequent locator attributed to DM5ME

The map compares the centres and boundaries of the locator field attributed to this token by decoded message structure, 2° × 1° as a Maidenhead square, and SO8OO's six-character receiver square. The separation is not an exact antenna-to-antenna distance or a radio-path length.

Attributed locator: JO52 · 1,218 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 803 km (approx.)
Last such locator decoded: 2026-10-23 18:04 UTC

A decoded locator can describe portable, remote or special-event operation and is not proof of a permanent station address or transmitter identity.

Observed FT8 exchanges

S/N cells show: decoded at SO8OO / report transmitted by the counterpart. An observed exchange is not a QSL or an official logbook confirmation.

Time UTC	Band	DM5ME S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-23 18:00	60m	- / -	DL4M	-11 / -	4	Partial capture
10-23 17:59	60m	- / +7	DL4ME	-15 / -	2	Partial capture
10-23 17:59	60m	- / -	LZ2KV	-2 / -	2	Partial capture
10-23 17:57	60m	-13 / -8	OM5CM	0 / +1	4	✓ Full exchange observed
10-23 17:49	60m	-7 / -	DK3BK	- / -	4	Partial capture
10-23 17:44	60m	-13 / -	IK8OAM	-13 / -10	4	✓ Closing observed
10-23 17:41	60m	-14 / -25	SM0EJR	+2 / -	3	✓ Closing observed
10-23 17:37	60m	-18 / +5	DL3RN	-6 / -	4	✓ Closing observed
10-23 17:35	60m	-18 / -13	DL2AOM	-16 / -10	4	✓ Full exchange observed
10-23 17:30	60m	-23 / -8	DF9AO	-14 / -	2	✓ Closing observed
10-23 17:28	60m	-13 / -1	DL4YDR	-6 / 0	4	✓ Full exchange observed
10-23 17:22	60m	-8 / -	DK9NP	- / -3	2	✓ Closing fragment
10-23 17:18	60m	-14 / -15	LA5WJA	-13 / -5	5	✓ Full exchange observed
10-23 17:16	60m	-14 / 0	DD6ZV	+4 / +2	5	✓ Full exchange observed
10-23 17:13	60m	- / -3	LX2RS	+4 / -	2	✓ Closing fragment
10-23 17:07	60m	-20 / -4	OE1NAC	+6 / -	3	✓ Closing observed
10-23 16:58	60m	-18 / -2	SP6EFY	+6 / -	3	✓ Closing observed
10-23 16:52	60m	-10 / -	YL3FW	- / -	6	Partial capture
10-23 16:50	60m	- / -7	LY8O	+7 / -	3	✓ Closing fragment
10-22 18:01	60m	-10 / -	S58X	- / -3	4	✓ Closing fragment
10-22 17:57	60m	-8 / -12	4L7T	-4 / -16	3	✓ Full exchange observed
10-22 17:49	60m	-8 / -16	E74K	-4 / -2	8	✓ Full exchange observed
10-22 17:46	60m	-13 / -17	PA4PA	+7 / 0	5	✓ Full exchange observed
10-22 17:43	60m	-12 / -13	LZ1SAD	+2 / 0	6	✓ Full exchange observed
10-22 17:43	60m	-16 / -	SP1MGM	-6 / +2	6	Partial capture
10-22 17:39	60m	-12 / 0	OV9A	-15 / +2	5	✓ Full exchange observed
10-22 17:36	60m	-11 / -	SP8WB	-11 / 0	4	✓ Closing observed
10-22 17:30	60m	-12 / -10	OM1TD	-14 / -1	6	✓ Full exchange observed
10-22 17:28	60m	-10 / -12	EA1SAL	-14 / -1	4	✓ Full exchange observed
10-22 17:26	60m	-10 / -2	SP3EIE	-5 / -1	5	✓ Full exchange observed
10-22 17:18	60m	-11 / -25	DK6XY	-1 / -	3	Partial capture
10-22 17:15	60m	-12 / -	SX37VER	- / -2	2	Partial capture
10-22 17:13	60m	-16 / -4	LZ936BA	-16 / -	6	Partial capture
10-22 17:10	60m	-12 / -	OZ5AGJ	- / -5	4	✓ Closing fragment
10-22 17:07	60m	-9 / -8	ES2AJ	+5 / +2	5	✓ Full exchange observed
10-22 17:05	60m	-14 / -	G0AZH	- / -	2	Partial capture
10-22 17:02	60m	-13 / -	SP5GEO	- / -18	4	✓ Closing fragment
10-22 16:53	60m	-8 / -	OK2RM	- / -4	3	✓ Closing fragment
10-22 16:51	60m	-7 / -	SX37VER	- / -	2	Partial capture
10-22 16:48	60m	-13 / +1	S57MPU	+10 / -5	6	✓ Full exchange observed
10-22 16:45	60m	-16 / -4	DL0UEP	-12 / -8	5	✓ Full exchange observed
10-22 16:43	60m	-10 / -7	LZ1SAD	-5 / -	3	Partial capture
10-22 16:42	60m	-10 / -	DK6XY	- / -	2	Partial capture
10-22 16:34	60m	-10 / -4	ON8DM	-5 / -2	4	✓ Full exchange observed
10-22 16:31	60m	-6 / -	EA1IOK	- / -11	2	Partial capture
10-22 16:28	60m	-12 / -	OZ2CDJ	- / -	3	Partial capture
10-22 16:24	60m	-8 / -	MI0AIH	- / -10	2	✓ Closing fragment
10-22 16:22	60m	-8 / -	LA2GCA	-23 / -5	3	✓ Closing observed
10-22 16:20	60m	-9 / -13	HF5A	+11 / 0	5	✓ Full exchange observed
10-22 16:16	60m	-14 / -	TA4SSK	- / -	2	Partial capture

Recent FT8 messages decoded at SO8OO

Frequency values are decoder audio offsets in hertz, not RF frequencies.

60m

UTC    dB Audio  Message
175745  +1 1530  DM5ME OM5CM -08
175800 -13 1162  OM5CM DM5ME R+01
175815  -1 1530  DM5ME OM5CM RR73
175830 -13 1162  OM5CM DM5ME 73
175900  -2 1093  DM5ME LZ2KV KN33
175900 -10 1162  CQ DM5ME JO52
175930  -3 1093  DM5ME LZ2KV KN33
175930 -15 1163  CQ DM5ME JO52
175945 -15 1038  DM5ME DL4ME JO50 (x2)
180045 -12 1038  DM5ME DL4M E8 (x4)
180400  -8 1256  CQ DM5ME JO52

40m

UTC    dB Audio  Message
125700  -8 2681  DM5ME DL5LB RR73
125715  -8 1794  DL5LB DM5ME 73
125815  -5 1794  CQ DM5ME JO52
131545  -6 1794  IZ4MTH/QRP DM5ME JO52
131600  +2  935  DM5ME SQ100LKK -04
131615  -3 1794  IZ4MTH/QRP DM5ME R-07
131715 -10 1794  CQ DM5ME JO52
131845  -8 1448  F3CJ DM5ME RR73
135900 -13 2216  DF3ED DM5ME JO52 (x3)
140045 -16 2382  DM5ME DF3ED +01
140100  -4 2216  DF3ED DM5ME R-02
140115 -14 2383  DM5ME DF3ED RR73
140130  -7 2216  DF3ED DM5ME 73

80m

UTC    dB Audio  Message
191245  -7 1318  RI1FJZ DM5ME JO52 (x3)
191700 -21 1762  DM5ME RI1FJZ -16 (x2)
192115  -4 2220  DO9POL DM5ME JO52 (x5)
192330 -17 2358  DM5ME DO9POL RR73
192345  -5 2220  DO9POL DM5ME 73
192915 -12 1517  SP5DFK/QRP DM5ME JO52
193000  -3 1347  DM5ME SQ100PKP -08 (x2)

160m

UTC    dB Audio  Message
234845  -2 1088  RI1FJZ DM5ME R-13 (x2)
000545 -24 1484  <LZ936BA> DM5ME JO52
000645  -5 1271  9A60CBM DM5ME JO52
000700  +9 1355  DM5ME HF100PKP -11
000715  -9 1282  9A60CBM DM5ME R-03

20m

UTC    dB Audio  Message
113245  +0 2171  DF0GDX DM5ME JO52 (x2)
113715  +4  740  MM0JTV DM5ME JO52
113730  -7  920  DM5ME MM0JTV -09
113745  +3  754  MM0JTV DM5ME R-21
113800  -3  920  DM5ME MM0JTV RR73
113815  +4  753  MM0JTV DM5ME 73
114015  -1  753  TK4QP DM5ME JO52
114300  -6 1910  YL3FO DM5ME JO52 (x2)
114545 -10 1954  TF3AK DM5ME JO52 (x2)
114715 -13 1871  LZ2SR DM5ME JO52
121515 +12 2603  DM5ME MM3RCR +03 (x2)

10m

UTC    dB Audio  Message
162100  -4 2620  ER3CT DM5ME R+00 (x2)
121000 -23 1812  DM5ME SV5BYP R-18
121415 -18 1791  DM5ME F5RRS JN36 (x2)
124000  -6 1026  DM5ME F5SZY IN96 (x4)
132745 -18 1083  DM5ME F4HTA -13 (x3)

Decoder S/N history by band

Count-weighted daily averages across messages attributed to this profiled token and successfully decoded at SO8OO, limited to the rolling 90-day UTC chart window.

CW

No CW receptions recorded for this callsign in the last 30 days.

Explore CW reception at SO8OO

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